My husband was deported due to fake schengen visa. Is he blacklisted? For how long?

When he was deported, what was the orders, what did they say at his hearing

He was told that he will never come to europe anymore. By the way, he was stopped in amsterdam but bound to italy

I was also deported from Greece with a subsequent 5-year Schengen Zone entry ban.
I have been trying to get information on how to get this ban lifted.
Has anyone else any information?
Sf

This is from the Schengen regulations for Germany, but you should be able to easily find those for the Netherlands:

How to limit a ban for the Schengen countries imposed by Germany General information
If the German Federal Police (immigration) or one of the local German aliens authorities imposes a ban to enter the Schengen area, your data will be stored in the Schengen Information System (SIS) to give notice to all Schengen member states that you were banned. The ban is regularly imposed indefinite, meaning the ban is not given a timeframe to expire. However, the ban can either be restricted to a certain time or lifted depending on the date of the imposed ban.
The German Federal Police therefore issues a protocol or deportation order which also includes the regulations and conditions of the ban. The case number is indicated as well as the proper way to lift the ban.
In case you have no idea on who imposed the ban
If you do not know which authority in Germany actually imposed the ban you are entitled to get this information free of charge from the German Central Register for Aliens in Cologne. You simply have to fill in the form enclosed in Annex 1, get it certified by the German Embassy in Riyadh and send it by mail (not through the Embassy) to Germany. However, for the certification the Embassy has to charge a fee. Please make sure your address is filled in correctly to obtain the register's letter. You will than have to follow the procedures as mentioned under the paragraph “limitation to the ban”.
In case you got a protocol or deportation order
If you received a deportation order, it includes instructions about the ban on re-entry. You have the right to apply for a limitation to the ban on entry as it is always set to run indefinitely.
Limitation to the ban
You have to do so in writing to the indicated Federal Police office at the airport you have been refused to enter or the authority mentioned in the letter of the Federal Register on Aliens. You can find a prepared letter to fill in your name and all relevant information in Annex II. You will have to tranfer a fee of 30.00 € to the German Federal Bank as indicated in the deportation order or the letter of the Federal register on Aliens. Please include a copy of the transfer receipt of your bank in Saudi Arabia to facilitate the administrative procedures.